Name

Common Specifications

Remarks

Ammeter

0.5-50A

AC direct connected

A

10/5A-800/5A

Pass through current transformer secondary current

K

1KA-10KA

pass through current transformer secondary current

AC voltmeter V

10V-600V

direct connected

KV

1KV-35KV

pass through current transformer secondary current 100V

DC AmmeterμA, mA

50μA-500μA 1mA-500mA

directly connected to

A

1A-15A

direct connected

A

15A-750A

External Shunt 75mV with

KA

1KA-3KA external shunt with 75mV

DC voltage meter V

3V-600V

direct connected

KV

1KV-3KV

external resistor with value

Frequency table HZ

45-55HZ 36V 100V

2.5 grade

127V 220V 380V

Power Meter W, VAR

100V 380V 380-380KV

voltage transformer secondary voltage of 100V through

5A-5-10KA/5A

Power factor meter COSφ

COS φ = 0.5-1-0.5 100V

2.5 grade

5A 220V/5A 380/5A